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s.m.s.l PS200
ES9039Q2M USB DAC
Supports MQA/MAQ-CD Decoding;
ESS new generation of high-end analog-to-digital conversion chips ES9039Q2M;
Brand-new 3rd generation XMOS XU-316, PCM support up to 32bit/768kHz, DSD Support to DSD512;
Input ports (excluding Bluetooth) support MQA and DSD, Coaxial and Optical support DoP64;
Audio dedicated clock processing circuit, greatly reducing clock jitter
Built-in low noise power supply
UAC1/2 mode switching, UAC1 can easily connect to SONY PS5, Nintendo SWITCH, etc;
4 high-end dual operational amplifiers and a large number of audio grade components;
High quality gold-plated input and output connection terminals;
Japan Sound Association (JAS) Hi-Res certification;
WATT RECOMMENDS
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Professional Reviews 82/100
Nicely Roasted
Sound Quality
91/100
Build Quality
50/100
Features Connectivity
70/100
Value for Money
94/100
The s.m.s.l PS200 is a pocket-size DAC with a dark, quiet background, crisp midrange clarity and impressively composed treble. HIFI Daydreaming found its neutral, revealing character unlocks articulate vocals, tightly controlled bass and precise imaging—an accuracy-first performer with exceptional budget appeal.
What Reviewers Are Saying
Pros
Clean, neutral presentation with a notably quiet background that lets fine detail emerge naturally.
Articulate, uncluttered midrange and vocals, with smooth treble that remains detailed without fatigue.
Tight, fast bass and unexpectedly strong imaging preserve separation in complex material.
Delivers clarity and control that substantially outperform expectations for its compact, sub-$100 positioning.
&
Cons
Lean, restrained low end may lack body and physical impact for listeners accustomed to warmer DACs.
Its revealing neutrality can sound too lean or unengaging in already bright, analytical systems and exposes poor recordings.
SOUND QUALITY PERFORMANCE 91/100
Review listening describes a notably clean, transparent and controlled presentation, with especially strong vocal clarity, composed treble and a quiet background. Its disciplined neutrality favors accuracy and separation over added warmth, weight or overt physical impact.
Tonal Balance and Musicality
90/100
The PS200 is described as neutral, clean and restrained, preserving recorded tonal balance without imposing obvious coloration. Midrange clarity, articulate vocals and fatigue-free treble make it easy to hear into well-recorded music, though the leaner low end may leave warmer-system listeners wanting more body.
Resolution and Detail
91/100
The review praises naturally emerging fine detail, intelligible complex bass passages and subtle vocal inflections such as breathing and phrasing. Treble textures and ambient information are said to come through effortlessly rather than being artificially spotlighted.
Digital Performance
92/100
Background noise is described as strikingly absent, with music presented against a dark, quiet backdrop. The reviewer also notes smooth upper mids and treble that avoid glare, harshness and the brittle, etched character sometimes associated with older ESS implementations.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
50/100
The supplied review focuses on listening impressions and does not discuss chassis construction, internal layout, power supply design or component quality. It also provides no long-term observations about durability or finish.
Features Connectivity
70/100
The supplied material does not identify the PS200's digital inputs, analog outputs, supported formats, display, remote control or other operational features. There is therefore no review evidence here of connectivity beyond a basic standalone DAC role.
Value for Money
94/100
At an asking price of roughly $88–$99, the reviewer says its clarity and control far exceed expectations for its size and price. It is explicitly presented as an outstanding choice for listeners seeking accurate conversion without spending heavily.
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Authorized dealers for s.m.s.l PS200
- Addicted to Audio — online and in-store — Epping, Victoria, Australia (website)
- Apos Audio — online and in-store — Oakland, California, United States (website)
- Audio 46 — online and in-store — New York, New York, United States (website)
- Audio Hum — in-store — Norte Sierra, Andalucía, Spain (website)
- Audio Magic - EU — online and in-store — Wola, Województwo mazowieckie, Poland (website)
- AUDIOPHONICS — in-store — Bordeaux, Nouvelle-Aquitaine, France (website)
- Bloom Audio — online and in-store — Gibbsboro, New Jersey, United States (website)
- Elise Audio — online and in-store — Paddington, England, United Kingdom (website)
- Headphone Zone — online and in-store — Laxmi Industrial Estate, Maharashtra, India (website)
- Hifi Passion — in-store — Neustadt, Bremen, Germany (website)
and 4 more verified dealers